FR have established themselves at EDI without the 'war' with EZY etc. It's a possibility that they may have negotiated a couple of non-EZY / JET2 destinations and aim to service these with non-based aircraft whilst keeping their 'sun' destinations at PIK - CabinCrewe will let us know the exact details as he/she seems to in the know and has been for some time so he/she tells us.